Site	State	PM NowCast (ug/m3)
Walla Walla-12th St	WA	24
Kennewick-Metaline	WA	22
Marysville-7th Ave	WA	20
Tacoma-L St	WA	20
Maple Falls-Azure Way	WA	20
Lake Forest Park-Town Center	WA	18
Wenatchee-Fifth St	WA	17
Tukwila_Allentown	WA	16
Omak-Colville Tribe	WA	16
Seattle-Duwamish	WA	15